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Rapid:
Individual Calculations January 2018 |
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| Rosero Zapata, Luis Fernando Total change: -4.60 | |   |
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| IRT Abierto Departamental Pre Juegos J.A Activo Antioquia 2017 | Medellin | COL | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1988 | 4.50 | 8 | -0.23 | 20 | -4.60 | |
|  Gomez Rondon, Samuel | | | 1588 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Blandon, Luis Guillermo | m | | 2209 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Toro, Miguel Angel | | | 1707 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gallego Alcaraz, Andres Felipe | m | | 2388 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Martinez, Mauricio | | | 1921 | COL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Lopez Gonzalez, Carlos Andres | | | 1588 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sierra Mejia, Juan Pablo | | | 2079 | COL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Benjumea, David | | | 1763 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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